3 . make a study on multi-parameter sorting method for radar signal, which uses the parameter including pri, pw, rf and doa . discuss the method ’ s flow, thought, arithmetic and simulation . make an emphasis on improving fast pri sorting arithmetic which can satisfy the real time requirement 3.對雷達(dá)多參數(shù)聯(lián)合分選方法進(jìn)行了詳細(xì)的研究,詳細(xì)的討論了分選的流程,思想,算法,和仿真實現(xiàn),并提出了一種改進(jìn)的雷達(dá)主分選算法,大大縮短了分選的時間,基本能夠滿足實時的分選要求。